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Conductive foils, fabrics and sheet materials for EMI shielding. These materials are used to shield plastic housings and enclosures against unwanted electromagnetic signals. Please select one of the EMI-shielding foils below to continue
Many EMI problems can be solved easily by the use of conductive foils, fabrics or sheets. Some of the most commonly used materials are Mu-copper foil, reinforced Amucor foil and highly conductive textile.
All of these materials can be produced with or without (conductive) self-adhesive and an optional insulation layer.
In addition, all materials can be cut according to CAD drawing in any desired shape and/or size.
Shielding performance of different foils
|Field||Frequency||Mu-copper foil||Amucor foil||Conductive textile foil||Mu-ferro foil|
|0.12 mm thick||0.04 mm thick||0.10 mm thick|
|E||1 MHz||125 dB||121 dB||115 dB||Developed for low-frequency (LF) magnetic field shielding|
|E||10 MHz||101 dB||110 dB||108 dB|
|E||100 MHz||120 dB||103 dB||102 dB|
|E||400 MHz||115 dB||98 dB||92 dB|
|P||1 GHz||110 dB||92 dB||90 dB|
|P||10 GHz||120 dB||85 dB||80 dB|
|These values are measured under laboratory conditions.
In other situations results may differ; please read our Guarantee.
EMI shielding foils (please select one)
Mu-copper foil shows superb shielding performance, also at low frequencies, can be soldered, and can be folded into the right shape easily.
Reinforced Amucor foil is both cost-effective and heat resistant. This thin foil can be applied easily to any surface or housing shape.
Conductive textile with self-adhesive can be applied easily to plastic housings to cover non-standard forms and shapes.
Mu-ferro foil and tape has been developed for shielding low-frequency (LF) magnetic fields.